package com.ruoyi.system.service.impl;

import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.system.domain.CustomerChat;
import com.ruoyi.system.domain.TemplateChat;

import com.ruoyi.system.mapper.SysUserMapper;
import com.ruoyi.system.mapper.TemplateChatMapper;
import com.ruoyi.system.service.ITemplateChatService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class TemplateChatServiceImpl implements ITemplateChatService {

    @Autowired
    private TemplateChatMapper templateChatMapper;

    private static final Logger log = LoggerFactory.getLogger(TemplateChatServiceImpl.class);

    @Override
    public List<TemplateChat> selectChatList(TemplateChat templateChat) {
        return templateChatMapper.selectChatList(templateChat);
    }

    @Override
    public TemplateChat selectChatById(Long id) {
        return templateChatMapper.selectChatById(id);
    }

    @Override
    public int updateTemplateChat(TemplateChat templateChat) {
        return templateChatMapper.updateTemplateChat(templateChat);
    }

    @Override
    public int insertTemplateChat(TemplateChat templateChat) {
        return templateChatMapper.insertTemplateChat(templateChat);
    }

    @Override
    public int deleteChatById(int[] id) {
        return templateChatMapper.deleteChatById(id);
    }

    @Override
    public String importTemplate(List<TemplateChat> userList, Boolean isUpdateSupport, String operName){
        if (StringUtils.isNull(userList) || userList.size() == 0) {
            throw new ServiceException("导入用户数据不能为空！");
        }
        int successNum = 0;
        int failureNum = 0;
        StringBuilder successMsg = new StringBuilder();
        StringBuilder failureMsg = new StringBuilder();
        for (TemplateChat user : userList) {
            try {
                // 验证是否存在这个用户
                TemplateChat u = templateChatMapper.selectChatByTemplateChat(user);
                if (StringUtils.isNull(u)) {
                    templateChatMapper.insertTemplateChat(user);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、账号 " + user.getId() + " 导入成功");
                } else {
                    failureNum++;
                    failureMsg.append("<br/>" + failureNum + "、账号 " + user.getId() + " 已存在");
                }
            } catch (Exception e) {
                failureNum++;
                String msg = "<br/>" + failureNum + "、账号 " + user.getId() + " 导入失败：";
                failureMsg.append(msg + e.getMessage());
                log.error(msg, e);
            }
        }
        if (failureNum > 0) {
            failureMsg.insert(0, "很抱歉，导入失败！共 " + failureNum + " 条数据格式不正确，错误如下：");
            throw new ServiceException(failureMsg.toString());
        } else {
            successMsg.insert(0, "恭喜您，数据已全部导入成功！共 " + successNum + " 条，数据如下：");
        }
        return successMsg.toString();
    }
}
